Gopalakrishnan Nair <br/><br/>
Construction and stardisation of an achivement testing in for std 9 th / 
by Gopalakrishnan Nair 
 -  1967. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370  / GOP.C